202020150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{499}}^1\times {\mathrm{2699}}^1$

素因数の和:3213

約数の個数: 48

約数和(自身を含む): 502200000

約数和(自身を除く): 300179850

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 499, 998, 1497, 2495, 2699, 2994, 4990, 5398, 7485, 8097, 12475, 13495, 14970, 16194, 24950, 26990, 37425, 40485, 67475, 74850, 80970, 134950, 202425, 404850, 1346801, 2693602, 4040403, 6734005, 8080806, 13468010, 20202015, 33670025, 40404030, 67340050, 101010075, 202020150]

約数ペア:

[(1, 202020150), (2, 101010075), (3, 67340050), (5, 40404030), (6, 33670025), (10, 20202015), (15, 13468010), (25, 8080806), (30, 6734005), (50, 4040403), (75, 2693602), (150, 1346801), (499, 404850), (998, 202425), (1497, 134950), (2495, 80970), (2699, 74850), (2994, 67475), (4990, 40485), (5398, 37425), (7485, 26990), (8097, 24950), (12475, 16194), (13495, 14970)]